(Quick Reference)
                Service: Delete a promotion list
Description: Returns a json response.
URL: 
https://BASE_URL/api/VERSION/promotionLists/{id}: 
https://BASE_URL/api/VERSION/promotionLists/reference/{id}: DELETE
Parameters:
| Name | Description | Type | Required | Example values | 
|---|
| id | The ID of the desired promotion list | Long/String | yes | 123 | 
Success Output
 Success case: response.status = 200 
{
  "success": "true",
  "success_description": "Instance deleted successfully"
} Failure Output
 Failure case:response.status = 400 
{
  "error": "delete_failed",
  "error_description": "Failed to delete instance."
} Failure case:response.status = 404 
{
  "error": "not_found",
  "error_description": "The promotion list with the id 123 doesn't exist."
}